Role of brown bears ( Ursus arctos ) in the flow of marine nitrogen into a terrestrial ecosystem¶
Hilderbrand. (1999). Role of brown bears ( Ursus arctos ) in the flow of marine nitrogen into a terrestrial ecosystem. Oecologia, 5-17.
Cited by¶
1 citation across 1 artifact.
Domain-specific¶
- Trophic Subsidy
- Stable-isotope studies in British Columbia and the Pacific Northwest (following the framework Polis, Anderson, and Holt set out in 1997) detect this marine ¹⁵N signature in riparian tree foliage, in bear hair, and in songbirds, and estimate that a substantial fraction of streamside nitrogen is salmon-derived
Supported in partVerified against the work's full text
“the stable isotope signature (δ15N) of N in foliage of white spruce (Picea glauca) was inversely proportional to the distance from salmon-spawning streams”
- Stable-isotope studies in British Columbia and the Pacific Northwest (following the framework Polis, Anderson, and Holt set out in 1997) detect this marine ¹⁵N signature in riparian tree foliage, in bear hair, and in songbirds, and estimate that a substantial fraction of streamside nitrogen is salmon-derived
Verification¶
Does it exist? Not checked yet. This work's DOI is recorded above but has not been resolved against an external catalogue, so nothing here confirms the work exists.
Does it back the claim? Read against the text for 1 of 1 citation: 1 supported in part. Each verdict is shown under its citation below, with what in the work backs the sentence.
Support is checked per citation rather than per work — the same source can be cited soundly in one article and wrongly in another. Per-citation recording began recently, so a citation with no recorded check is a gap in the record rather than evidence it went unchecked.
See how references were verified.
Registry ID ref:2180343e5ced · see in the full table